The CMR-206 Rail Master® is compact, yet powerful, universal green laser sight designed to fit rail-equipped pistols, rifles and shotguns. The laser sight fits onto virtually any firearm with a modern (M1913 Picatinny or Weaver-style) accessory rail. Ambidextrous control tabs allow the user to instantly activate or deactivate the laser.

The human eye processes the color green more effectively than any other color, and Crimson Trace offers the brightest green laser allowed by law, (5mW peak, 515nm, Class 3R). The CMR-206 Rail Master boasts 2 hours of (constant) run time on a single 1/3N Lithium battery, and features a 5 minute auto shut-off for power conservation.

The CMR-206 offers 3 modes of operation: Momentary, Strobe, and Constant-On. This allows the user to easily set their mode based on personal need or preference. The unit is quickly and easily user-installed in moments and can be painlessly transferred from firearm to firearm. The CMR-206 is securely fastened using Crimson Trace's Secure Lock Technology (SLT™).

I have bought lesser lasers before only to be let down. This time I decided that if I was going to have one might as well get the real thing. I am very satisfied with the ease of use and how bright it is. (Posted on 8/12/2019)

cmr 206 Review by monkhead

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installed on my 380 EZ and it's awesome , spot on ,love it, great addition to the gun. (Posted on 5/30/2019)

Green CMR-206 on XDM 40 Review by Reloader

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This laser sight fit my XD 40 mod 2 just right. I like a laser sight because it permits you to sight a target without a perfect shooting position and in low light conditions. The green laser in seen as brighter and is great. The only drawback that I have and Crimson Trace has been no help on is finding a holster to fit now. Guess I will have to just install the laser on the xd when at home then remove it when I take it hunting or checking feeders and traps. Kinda expensive for a pert time sight. (Posted on 5/7/2019)

Awesome laser! Review by David

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Very easy to install on my handgun. The green dot is much easier to see for older eyes! The switches on both side of the trigger guard are a blessing, easy to activate by dominant or support hand. Very small footprint on the pistol so my balance isn’t thrown off. Thank you for a very nice product! I am impressed with it enough that I want to get three more of them for other hand guns so I don’t have to swap it. (Posted on 4/18/2019)

Not to bad Review by Charles

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It is easily seen in daylight. Holds zero but it is missing the #1 insert. I just bought a CMR 201 and it is missing the #1 insert also! (Posted on 2/12/2019)

Excellent Product, Excellent Service Review by Bob Mac

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I purchased the CMR-206 from Amazon Prime. When it arrived, it didn't work. The battery was bad. I called CT and explained to Sam, and then Sarah in Customer Service, and without hesitation they shipped me a new replacement Express Overnight and asked me to return the initial one in a prepaid mailer they shipped with the new replacement.
(I tried the new, replacement battery in the initial laser and it worked.)

I installed the new laser on my HK VP9 Tactical, and headed to the range. Just as advertised, I was able to put the dot on a plate sized target 25 yards away and hit the target repeatedly and consistently.

If you want a quality product from a company that stands behind what they make, then look no further.
Crimson Trace is where you need to partner with for your tactical laser and light needs. (Posted on 2/8/2019)

CMR-206 on IWI Jericho 941FS.45ACP Review by 10 November

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I used the #4 insert and installed it on my Jericho.
Green laser is easy to see. Target acquisition is quick. Zeroing laser to POI is easy with included tool. Allows me to be deadly accurate with my .45. I've run 300 rounds through my pistol and no change in POA/POI thus far. Will purchase another for my
CZ P01 (whenever CZ ships more).
Very happy with this product. (Posted on 2/3/2019)

Outstanding Product Review by Bruce

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Small and compact for such a small object, Great job on this product Gentlemen! (Posted on 12/6/2018)

Walther CCP instalation and adjustment use Review by Colt

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Just purchased this laser for my ccp. It was a snap to install and adjust to proper aimpoint. One thing I really appreciate is that this powerful laser will fit many of my firearms.

Thanks for a quality made in USA product.
Batteries for life too what more can you ask for? Warranty seems reasonable good on you Crimson Trace.

Semper Fi
Best Regards (Posted on 11/19/2018)

Amazing customer service and equipment. Review by Travis

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Amazing laser hands down will buy again, as well as great customer support. (Posted on 11/5/2018)

Best laser for the shockwave Review by Papa Marco

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Just mounted the CMR-206 on my Mossberg Shockwave. It has to be mounted upside down on top. I installed a pic rail to mount it to and it works great. It's low profile and bright, perfect for the tactical look. Mounted it as close to the safety switch as possible so you can use your thumb to activate the laser. I can easily move it to one of my pistols but I think I'll just buy another one since I like this laser so much. (Posted on 9/11/2018)

cmr 206 rail master ,probably one of the best Review by denbectec

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I test things for a living ,everything crimson trace developes and sells is top rate ,its used on service rifles in many special operations groups ,it just plain works ,I would recommend crimson trace products ,especially the cmr rail master 206 because of its ease of use and its quality and ruggedness.i will purchase several for my msr rifle platforms ,the new m model in .338 lapua in an automatic rifle platform .we will use a cmr 206 on this heavy duty hitter. (Posted on 6/23/2018)

Worth the money Review by Robert

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Fits my CZ PO1 with no issues at all. The green showes great in daylight and couldn’t be happier with this purchase. Much easier to see for a 70 year old. Thanks Crimsontrace for a good product! (Posted on 6/12/2018)

Green appears 30 TIMES AS BRIGHT as the Red! Review by Buzzeo

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This laser is TOP Notch ! I was looking for a laser for my EDC and Home Defense pistol. With the Crimson Trace 2018 BOGO deal I could get 2 :) After visiting my LGS and trying the "Grip" styles... I found
that when I practiced proper finger discipline, my finger would cover the laser and block it from reaching my intended target. After trying out the Rail Master I immediately loved the feel of the RM. It was super easy to activate the laser with proper finger discipline. One tap its on and another tap it is off. I had no doubt that It would be easy to use on a regular basis.

I researched both "Red" and "Green" lasers. This is what I found to be the consistent information out there. Our eyes’ sensitivity peaks at around the wavelength of green light. So, you could have a red and green pointer, both with a power rating of 1mW, but the green one would look about 30 TIMES AS BRIGHT ! That equates to a laser target that can be easily seen in daylight.

I pulled the trigger on the CMR-206 for my EDC and sent in for the FREE CMR-201 (red) that I will use on my Home Defense pistol. Owning both, I can say without a doubt... The Green is the way to go !! I just might trade off my red one for a down payment on another green. :) (Posted on 5/7/2018)

Amazing... Review by PG

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I recently purchased a CMR-206 for my Glock 19. I mounted, rough sighted and left it alone for a few months. When I finally went to the range, EVERY shot was spot on. The green is so much easier to see in daylight too. I fired 3 15 round magazines and the laser did not budge. No need for tritium sights with this laser. If you wear bifocals, this is for you. (Posted on 4/13/2018)

CMR-206 on a Springfield XDE 9mm Review by DJ9

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My second CT green laser recently installed on the new Springfield XDE was a only an OK fit, not a great fit as the laser extends slightly past the end of the barrel and is subject to fouling when shooting. I used the #2 shim as the other 3 weren't even close. Also, as another reviewer noted, I also had reached out to CT with a fit question on another pistol only to get an "oh well". It's amazing that CT products have "universal" fit but CT will not give any specifics pertaining to proper shims on any particular model and pistol combinations. It would seem they should know this better than anyone. However he product itself works extremely well and is recommended. I took away one star thinking CT should have more information on any particular gun model and fitting. (Posted on 4/12/2018)

Awesome! Review by acepilot

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Perfect fit on my Sig P226. Love the 3 modes of operation that can be selected. My favorite is pulse mode, but great that you can change it at will. (Posted on 3/28/2018)

Bad fitment Review by Shooter

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I called Crimson Trace for fitment before buying for my Walther CCP 9mm and was told the 206 would fit; it fits poorly and sticks out past the end of the barrel and the activation switches are almost a 1/2 inch in front of the trigger guard or it hits the front of the trigger guard if you attempt to place it further back . Laser is super bright but fitment makes this a snag hazard and adds to the length of the weapon (Posted on 3/14/2018)

Great Laser Review by Mike Z

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One minute to mount on my H&K VP9 utilizing #3 adapter. Fits great, looks great works even better. CT makes the best lasers hands down! (Posted on 3/28/2017)

Great Laser sans Service Review by Muhammed

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Easy, intuitive install on CZ P-01 for carry. In Texas, carry is a must whether at Mosque or Cafe. My one gripe is a lack of quick turnaround when posing a request of Customer Service ... like, my coffee is cold and I've read the Quran twice, cold. (Posted on 3/23/2017)

GREAT high quality product Review by OregonGuy

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Mounted CMR-206 on a Springfield XDM Compact. Easy installation. BRIGHT easy to see green laser dot for inside the home protection. GREAT high quality product. (Posted on 3/22/2017)

Excellent! Review by Stephen

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Mounted this on my Walther P22. Easy installation & great secure mounting. Intuitive activation. Zeroed-in right out of the box. Gives me a HUGE improvement in accuracy over stock Walther sights!! (Posted on 3/22/2017)

Great Product Review by Docsenko

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This laser is the best I have seen. Switch a little stiff, but that is a good thing. Prevents accident activation. Nice work. (Posted on 1/28/2017)

Great Laser Sight Review by DWR

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Put this on my wife's Ruger SR-22. Took about 1 min. to install. Went to the range and made one adjustment for elivation and one for windadge. She was shooting about a 1-1/2" group at 7 yards right away. Not to bad considering it is only the 3rd time she has shot the pistol and the first time to use a laser sight. We both have poor eye sight and have difficulty with iron sights. After seeing this, I will have to get one for my XDM. (Posted on 11/28/2016)

Great laser Review by Charles

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I purchased one for my SP2022 about a year ago. I liked it so much I purchased two more for my P220 and P229. (Posted on 10/15/2016)

Good sight Review by jesbion

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I put one of these on my buddy's PMR30 yesterday, and was surprised that the company didn't know which "insert" to use for the Kal-tec pistol....as there were 4 in the package, so I called and was surprised to find they didn't know either! Just for anyone else's sake, it is the #1 that works... and it's a damn fine sight! A little tricky to install, but nothing abnormally hard.. Sighted it in at about 20 yards, and since I am familiar with squeezing while holding one on the target, was able to shoot a 2" group or less than the size of the the green dot at that range..well, maybe not really, but with my aging eyes, it looked like about a 2" dot... Nice thing about it is the power of the green laser, and the way it stands out in bright sunlight! Fast to use with the button where it was as well... Hats off to another fine product, and can understand why the high prices with the engineering that went into this one... (Posted on 10/14/2016)

Sig p320 Review by Brad

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Fits well , easy to sight in, green laser looks great an bright. This laser does fit the p 320. I had no issues with mine on the compact grip module.quality product! (Posted on 9/3/2016)

Does NOT fit older Walther P99!! Review by Whaler

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Thought it would fit without the front spacer since the web sight says it does. This is my third Crimson trace, and I expect accurate information, they have a disclaimer for the older p22, they need to add one for the p99. (Posted on 8/1/2016)

excited Review by DGR

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Just bought the 206 and am excited to mount it on my HK. Maybe on my Sig 226. Universal, so I have choices which is the greatest benefit of the 206. (Posted on 7/30/2016)

Outstanding quality and service is standard for Crimson Trace Review by Laredo 11

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I think this is my 8th handgun crimson trace, but the CMR-206 is my first green dot, and I am impressed. Haven't shot my FNX-9 but installation was simple and I did a minor left correction to line up with the iron sights. Am anxiously anticipating the chance to shoot it in daylight. My other seven red dot crimson traces are great in low light, but difficult to see in bright daylight. I anticipate most situations requiring home defense or self defense will occur in low light situations.

I consider the crimson trace handgun laser the best handgun enhancement available. (Posted on 7/1/2016)

Excellent Product Review by Jack

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Bought a CMR-206 for my Ruger SR-9 based upon reviews. Fantastic. Simple, light, compact, ergonomic, easy and solid installation. Light intensity is fine in daylight, very bright at night. Good visibility in moderate daylight to 100 yds (didn't check farther). Crisp activation. Liked it so much, I got another one for my AR.
I'm sold on Crimson Trace.
I didn't expect that in a dark room at home, actually the laser lights up well enough that I really wouldn't need a flashlight.
Another bonus ... you can sign up for free batteries for life ... even though I don't expect to go through very many. (Posted on 6/9/2016)

Awesome Review by Raul

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Well I've not tried it at the range but I can tell you it will be awesome. Read great reviews and I don't doubt that it will dissappoint me. The quality it top notch. Bought 2 so far w/o even trying it out first. Just because of the confidence and the quality I have with CT. (Posted on 5/28/2016)

wife loves it. Review by stanley

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put this laser sight om my wifes Walther P-380. was easy to put on and easy to sight in. she loves it and is really a great shot now with her laser sight. wish I had done this when she first got this gun. am think about getting another one for my Tarus 9mm. great product. (Posted on 5/2/2016)

Does not fit Sig Sauer P320 Compact Review by Ron

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Even though the website states this universal laser fits the Sig P320 it DOES NOT fit the compact version. Only one of the mounting inserts (#1) fit the rail properly, but it causes the butt of the laser to push up against the trigger guard of the pistol causing an improper fit overall. Will unfortunately be returning the product. Here's to hoping Crimson Trace will bring out laser grips for the P320! (Posted on 5/1/2016)

Best laser ever Review by David

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I just bought the CME 206... OMG!!! Fantastic it was so easy to install on my PPQ .22lr tactacal.
It works better then expected!!!
Way to go Crimson Trace for goin above and beyond to produce the best product out there!!! (Posted on 5/1/2016)

Awesome Review by baaddawg

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I have several CTC sights, even before green was available. Personally, I prefer the universal mount that can be switched between guns. I like the universal better than the "in Grip" sights, just my choice. These CMR-206 are great, just ordered two more. Gonna try one on my Colt AR-15. CTC continues to improve their products, I don't even look at another manufacturer. And yes, customer service is above and beyond. (Posted on 4/13/2016)

Excellent Review by Conan646

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This is my 4th Crimson Trace laser and by far the best. I mounted this one on on my Ruger American and it was close to being right on target straight out of the box. This is the first green laser I bought and it's excellent! (Posted on 4/13/2016)

Best Laser on the market!!! Review by Reinhold

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Installed the CMR-206 on my Smith & Wesson M&P22C and finally had a chance to evaluate its performance on the range. Definitely a 5 star product. It improved my accuracy with this gun by at least several hundred percent.
Also, have to mention that the Crimson Trace customer service is the best in the industry. They replaced the clamps that attach the laser to the rail, that I managed to break by not following directions. Had the replacement part in less than 3 days!!! (Posted on 4/12/2016)

cmr-206 railmaster universal green laser Review by Matt.

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I purchased 4 of these lasers for all of my pistols all of which are capable of being my CCP. America has changed, We don't know when we could be in a situation where we cannot aim our sights on our pistols effectively. If that is ever the situation that I must face, I want to do it with cmr-206 railmaster green lasers . (Posted on 2/28/2016)

I purchased the CMR-206 RAIL MASTER® UNIVERSAL GREEN LASER SIGHT for my Taurus PT 111 Millennium G2 . It fit perfectly and with clear instructions it was very easy to install. The green light is extremely bright and very easy to see even during the daylight. I am extremely happy. I will be getting another Crimson Trace laser for my Taurus 38 sp revolver very soon. (Posted on 2/27/2016)

I have two, Love them! Review by Shooter Greg

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I have two, Love them! I like the CMR-206, I have these two on my ARs . I really like the option of the three mode setting.With these CMR-206, I also have Crimson Trace lasers on three of my Glock pistols, two on Charter pistols, and two of the CMR-201 red rail masters on my AR pistols. I own nine in all, and have Used them for years. Crimson Trace makes the most user friendly highest quality lasers on the market! I recommend Crimson Trace lasers to every shooter I meet! I will buy more. Thanks Crimson Trace for years of excellent service! (Posted on 2/9/2016)

Nice upgrade to Walther PPQ 45 Review by James L

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I just installed the CMR-206 on my PPQ 45 today. The #3 adapter gives the perfect fit. Though the instructions state the #4 adapter is proper for the PPQ, I suspect this is for the M1 or perhaps the M2 in 9 mm or .40 S&W.
The mounting seems solid & the green laser seems much more visible than my CTC red lasers in daylight. Will take it to the range tomorrow for final sight in. Using a Site Lite laser boresighter at about 30', the elevation needed a slight adjustment with the windage being spot on.
The paddle switches have a nice feel & I appreciate the strobe mode very much. The module is very compact & adds no discernable weight to the front of the PPQ. The engineering & quality seem to be spot on for what one would expect from Crimson Trace. (Posted on 2/1/2016)

So far I love it .....but.... Review by Paul

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I purchased the CMR-206 Mini Range Master for my new Sig Sauer P320 compact. I realize that the P320 has only been on the market for a few months but the 206 is listed as universal mounting so I took a chance. Only one of the mounting inserts was even close to fitting. I had to modify the front of the trigger guard to get it to fit.

The P320 is a polymer frame (plastic) and I have two, one in black and one in FDE. I decided to modify the black one for laser use. I used a dremel tool with a light sanding wheel to remove a very small amount of material and slightly reshape the trigger guard. This worked well and I have now have a proper fitting laser.

If you try this ...go easy and don't over do it....but this is the only way you'll get this laser on a P320 compact.

I love the bright green laser dot and can't wait to get it on the range. I purchased my CMR-206 from Midway for $135.00 on sale and it came with a blazing Lenser T7 flash light as a bonus....a real nice pack deal. (Posted on 1/27/2016)

Incredible! Review by Greg

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Just bought a new Gen 4 Glock 19 with this laser. The quality of this laser is obvious and I agree with earlier posts about the activation pressure needed to turn on the laser is just right (i.e. not too sensitive). The green laser is so bright and easy to see, even at 50 yards. Well worth the money! (Posted on 1/11/2016)

CMR-206 On PX4 Compact Review by William & Sherri

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The laser fits the pistol great and is easy to operate. Went with the green laser over the red and am really happy with how easy it is to see on my targets. (Posted on 1/1/2016)

Really Nice Review by Z Bull

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Put on my M&P 9 Pro. Small and well made. Pulse green is fantastic. As noted, the green is very visible: I could see it clearly on a target 50 yards away (outside, partial cloud cover). Pulse mode eliminates the light dance that makes lasers tough to aim at distance.

Very happy with this product (Posted on 12/29/2015)

So for an excellent product. Review by John

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So far my CMR 206 has exceeded my expectations. The build quality is excellent the function is excellent, very intuitive to use. I’ve been the range quite a few times with it and have never had a problem. Keep up the good work Crimson Trace. (Posted on 12/4/2015)

outstanding Review by snoopy

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Got the laser for my 1911.. SWEET. I can switch it around between 1911's... even on my conversion 22 1911... on the bottom of my mech tech carbine in 460 rowland. Just have to remember in fast aiming that distance to target means compensate for bullet drop. Love it!
(Posted on 11/16/2015)

Brilliant Emerald Green for Go Review by A Texan

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The CMR-206 with its intuitive modes/ambi controls for my left hand hold is simply the BEST addition to my Ruger SR22 and Silencerco Sparrow can. This is my 1st purchase THAT has paid off handsomely as Crimson Trace is a top self premium brand and the laser performance has been Flawless. The laser simply out distances any 22 LR ballistics but I'm after another CM-206 for my M-16 upgraded to 300 Blackout with AAC can ,too.
My not so young eyes can't focus on that Ruger increasingly fuzzy rear sight anymore. Mostly not wanting Lasic corrective surgery just yet. But that exceedingly bright emerald green dot is more than sufficient to keep the bullseyes coming all day. Besides being pleasant and quiet to shoot, my Ruger outfitted CT laser is a smashing hit every time its turned on especially with little kids and the ladies. Show and tell right here! Soon I suspect that most all my firearms will be outfitted with your lasers eventually. Didn't need those rear sights,anyway!
Thank You ,Crimson Trace for helping to keep those older eyes on target. DGJ (Posted on 9/24/2015)

CMR-206 on XD Mod-2 45ACP Review by DeathDfyD

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Fits perfectly on my Mod-2. The interchangeable rail attachment (#2 in this case) puts the CMR-206 ambidextrous activation switch right at the outside edge of the trigger guard, allowing for easy reach and touch activation with your index finger without any interference with or without gloves on. The switch is firm also, so you don't have to worry about it being too sensitive to the touch, or during holstering, and killing your battery. the 206 sits directly under the frame and slide so no fears about the muzzle flash and heat melting or damaging the front of the laser sight with repeated shooting either. Which was something I had to keep in mind since my gun is a sub-compact. The Mod-2 might require you to adjust the laser sight slightly due to the tall stature of the handgun, but that is a simple matter, and gives you an excuse to get over to the range for some practice. :) Always good.
The 3 Modes of operation are a sweet bonus to the 206, and it's simple to switch between them. I love the Green laser and the strobe feature since it catches your eye easily while moving from one target to the next in daylight conditions as much as at night, and when panning across brightly lit and shadowed areas. You don't lose sight of the laser dot at all.
A solid and highly recommended product that can be used on a variety of guns and rifles with rails, thanks to the 4 different rail attachments. CT even gives you a list of models and the # attachment that will likely provide the best fit. 5 stars from me. (Posted on 8/28/2015)

Excellent! Review by Krieg

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Bought this for my Colt Marine close quarter battle pistol. It far eclipses the bulkier CMR 203 for pistol duty! Excellent daylight performance, like the 203 Green, but in the much smaller package. Perfect for a handgun. My 203 has been relegated to AR rifle duty. (Posted on 8/25/2015)

Taurus Millennium G2 Fitment Review by Gilbert

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Used number 1 insert for a perfect rail fit. Used 9mm laser round to ensure green CMR-206 and red round dot merged at the desired distance.

I bough by first CC firearm the XDS 45 3.3. Put the extended mag on there and it fits my bigger hand just right. Something was still missing...the green 206 laser. I called CT and ordered it over the phone, easy. A few days later my XDS was complete. Just got back from the range to sight it. All it took was a quarter turn of the up and down and now I hit bulls eye every time. (Posted on 5/26/2015)

First Laser Purchase Review by larry

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This is my first laser. After researching All of them and talking to owners, it was a no brainer when choosing Crimson Trace. I got the Crimson Trace Rail Master Green Laser Sight,Black,Universal Fit CMR-206. I'm absolutely 100% satisfied with this excellent laser. It Is more than I expected taking into consideration the quality and performance. I especially like the strobe feature on my model. I will be looking to buy one for my S&W AR MP-15 .22 rifle. Look no further if you are trying to decide on a laser manufacturer. Crimson Trace is hands down the best product out there. Trust me I've spent hours researching lasers so I could have the best. (Posted on 5/20/2015)

one of four Review by John J.

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This is my newest, I have three other Crimson trace lasers. this CMR206 is on my new Walther CCP , small and compact easy to use no obstruction with my holster. I have two red ones and now two green ones much prefer the green very easy to see at a great distance. Very pleased with Crimson Trace Products, continue to recommend to my friends. (Posted on 5/9/2015)

Simply Right Review by DC

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Installed on a SBR (rifle). I was looking for a lightweight, simple to operate, as small as possible, green laser. The CRM-206 fits the bill perfectly! (Posted on 3/25/2015)

CMR-206 RAIL MASTER® Review by Mark

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Got a new CMR 206, its my first Laser Sight, I'm in love with this thing, when i first took my new Ruger SR 45 out to shoot it my shot placement was way off, in other words i couldn't hit the broad side of the barn. i don't blame the Iron sights, I blame that i'm 60 and can't see worth a darn, in fact when i got the laser, i couldn't see the instructions very well and l thought i could use common sense in installing the unit, yeah right :) when trying to install the unit i accidently removed the elevation screw all the way out, so i called Crimson Trace, they let me bring the whole gun in and fine tuned the sights for me, thank goodness i live close to them, they also gave me some stickers and some new batteries, what a great company, i find this bright green laser is very easy to see, not only that, but it lights up whatever is in a dark room, that's a plus as i don't feel i need a flash light now to see my target, You cant go wrong with a company that pre zero your laser sight before you get it, and if you mess it up like i did they fix it. (Posted on 3/6/2015)